I've a question about configuration: When investigating the login mechanisms and how to secure DataHub, I found following setting in datahub-gms:
# Encryption of DataHub Secrets
# SECRET_SERVICE_ENCRYPTION_KEY=<your-AES-encryption-key>
How and where this key is used (just to understand, I don't need the technical details)? And should I provide just a long random string (like a password) or is there anything else to consider?